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RPGM Giantess Spa - Investigation

Giantess Spa - Investigation
Version: v0.4.1 Developer: Lucifer and Lilith Synd · Patreon · Subscribestar · Deviantart · Discord Updated: 2025-01-15
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About this game

Giantess Spa: Investigation by Lucifer and Lilith Synd casts you as Lucas, a detective investigating mysterious male disappearances. Clues lead to a new business: the Giantess Spa. The trail goes in just one direction.

Built in RPGM as an adventure with giantess mechanics, vore routes, and POV scenes, the game runs the detective investigation into the very thing he's investigating.

Expect 2d game, 3dcg, adventure, anal sex, big ass, big tits, exhibitionism, fantasy, female domination, humiliation, male protagonist, multiple endings, POV, scat, sci-fi, slave, spanking, urination, vaginal sex and vore content threaded into a missing-persons case where the only viable lead is the same place every other investigator went and never came back.

Changelog

v0.4.1
New main menu music New size 2 map completed New dialogue pics for Sadira from Giantess Perspective 2 new events, Fart shrinking with Helja and Pussy Crush survival with Sadira (extremely hard, no mistakes allowed) A total of 53 new pictures have been added to the game To access the new part of the game, fail the shrinking chance event with Trish. More of Size 2 to come soon, with the next update!
v0.3.7
30 new pictures Domination with Yoko and Liz Relationship system now added on full scale One new scene with Sadira as a "reward" for reaching Relationship 3 with Claire, containing 28 pictures. Fixed a few bugs with Claire's interactions and Sylvia / Morgana's smothering sequence Fixed a bug where the relationship terminal wouldn't display correctly Fixed a few sound issues of music not playing properly after some interactions
v0.3.5
New Yoko and Liz torture, 22 pics New relationship system with Yoko and Liz Added 7 new sounds to the library (choking and inhaling for Lucas) Fixed numerous bugs around the game that wouldn't let audio play properly Added new option (when interacting with Yoko and Liz for the first time) to lock out all Scat / Extreme content from that point onward (will also lock all interactions with Yoko and Liz). Previously made urine scenes with Trish will still remain.
v0.3.4
Faces added for Sylvia Faces added for Morgana Complete rework on the Leisure Room 9 dialogue pictures added for Sylvia 9 dialogue pictures added for Morgana 29 new pictures for smothering torture 3 events in a row made (facesitting smother, front and reverse, then two Goddesses together), Button Mash type to simulate holding breath New death event (suffocation until brain damage) Added a new save point in front of the Leisure Room Event with Morgana and Sylvia can be replayed even after completion
v0.3.3
32 new pictures added 2 new dominations (one with Claire, one with Helja) Added score system to Helja 2 new character models created and added in the sprite library Corrected a few bugs and typos here and there
v0.3.2
- 54 new pictures - 3 new QTE events (2 with Trish, 1 with Claire) - Full SPA exploration added - Relationship system added - 5 new maps to explore (currently empty) - A few tweaks here and there
Installation
1. Extract and run.
Warning
Developer is aware of a problem that causes the QTE's to run too fast.

Apparently, it has to do with the FPS at which your computer runs Rpg Maker MV games. For a quick hotfix follow these steps:
  • Download your GPU's software (like Nvidia Control Panel)
  • Add the game to the library (or in case of Nvidia Control Panel go into Manage 3D settings)
  • Find the option to control the maximum FPS and set them to 60
Now the game should play QTE's at the correct speed. Developer is still looking to fix the issue in future releases.

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